try it. >> or try it. >> you get an unconditional, money-back guarantee, and again, there's medical science and research and data to back this up, and that's why many, many medical doctors use this in their practice. that's why, um, dr. manilasco, who is the... was the head of the florida cardiologists for three years, he was the president... he has hundreds of patients on the product, and he himself is a patient of the product. he said, "ken, i've never had a product that works like this." and he's able to prescribe an omega 3, which is a foundation, very important product for an individual to take. so it's a very unique product. >> dorothy: it is. >> one-of-a-kind. >> now, dr. downey, welcome to club 36, and i wanna ask you now, heart, for example, as you were talking, ken, the heart... there's so many people who die of heart attacks. >> the omega xl, the oil that's the ingredient in omega xl, is an anti-inflammatory, and the cause of all the things that we develop with aging and that cause pain is inflammation. so the whole, the whole purpose of that product is to decrease the inflammati